WN1900_C LCD Display

Regular price $35.99
Regular price Sale price $35.99
Shipping calculated at checkout.
Packaged version & Sensor or gateway link frequency: 915 MHz
Regular price $35.99
Regular price Sale price $35.99

Wireless networking Wi-Fi console/gateway/display

Barometric Temperature Humidity

Supports both battery and power supply. When connecting the sensors, please use power supply, otherwise the battery will be consumed easily.


Website page: ecowitt.net; 

APP: Ecowitt;

Weather servers support: Ecowitt; Wunderground; Weathercloud; WeatherObservationWebsite; Customized (Homeseer; Homeassistant;)


Measurement Range Accuracy Resolution
Barometric (Indoor) 300 – 1100 hPa (8.85 – 32.5 inHg) ± 5hPa 0.1hPa (0.01 inHg)
Temperature (Indoor) -10°C – 60°C (-14°F - 140°F) ± 1°C or ± 2°F 0.1°C or 0.1°F
Humidity (Indoor) 1%~99% ± 5% 1%


Power supply:  power cable  5V ⎓ 1.0A 5.0W

Backup power: 2 x AA batteries (Support Min. 6 months working) 

Specifications (Transmission between console and Wi-Fi router)

Transmission distance in open field: 50 m (165 ft.) depending on router and environment

RF frequency: 2.4 GHz

WLAN and Ethernet: 802.11 b only

Updates on the Internet: Customize 1-5 minutes (recommend 1 minute)


Parts List

1* WN1900_C Wi-Fi Display/Console

1* USB to 2.5mm DC 5V power cord


Additional or optional or extra or compatible with sensors (sold separately):

One WN1900 supports one WS90 sensor; 

One WN1900 supports one WS80 sensor;

One WN1900 supports one WS69 sensor;

One WN1900 supports one WS68 sensor;

One WN1900 supports one WH40 sensor;

One WN1900 supports one WN32 sensor;

One WN1900 supports one WH45 sensor or WH46 sensor;

One WN1900 supports one WH57 sensor;

One WN1900 supports up to four WH41 sensors or WH43 sensors;

One WN1900 supports up to four WH55 sensors;

One WN1900 supports up to eight WN30 sensors or WN31 sensors or WN36 sensors;

One WN1900 supports up to eight WN34 sensors or WN34S sensors or WN34L sensors or WN34D sensors;

One WN1900 supports up to eight WH51 sensors or WH51L sensors;

Compatibility Instructions

for all ecowitt network consoles

Please follow the table to make sure you choose the right sensors and concoles before check out.
Note: The "1/4/8/16" means 1 console supports 1/4/8/16 sensors
( excluding accessories )

Customer Reviews

Based on 1 review
Serge Chénier
WN1900_C LCD Display

I recently purchased a WN1900_C LCD Display and unfortunately it does not work. But really the service is excellent, and I will receive another unit. We can't do better. THANKS.